动画

import turtle

import random

turtle.pensize(2)

turtle.screensize(800,600)

banjing = 200

jianju = 2

yanse = 'red'

speed = 5

turtle.penup()

turtle.goto(0,-200)

yanseArr = ['red','black','blue','yellow','green','gray','brown','white']

while(1==1):

banjing=random.randint(20,300)

jianju=random.randint(2,banjing)

yanse=yanseArr[random.randint(0,len(yanseArr)-1)]

speed=random.randint(20,40)

turtle.speed(speed)

turtle.pencolor(yanse)

for item in range(0,int(banjing/jianju)):

turtle.goto(0,-200+itemjianju)

turtle.pendown()

turtle.circle(banjing-itemjianju)

turtle.clear()